Lyonia vs dilleniid dicot genus

Lyonia and dilleniid dicot genus both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lyonia	Yes	No	No	No
dilleniid dicot genus	Yes	No	No	No

As nouns, dilleniid dicot genus is a hypernym of Lyonia; that is, dilleniid dicot genus is a word with a broader meaning than Lyonia:

Lyonia: evergreen or deciduous shrubs or small trees of United States to Antilles and eastern Asia to the Himalaya
dilleniid dicot genus: genus of more or less advanced dicotyledonous trees and shrubs and herbs

Lyonia (noun)	dilleniid dicot genus (noun)
evergreen or deciduous shrubs or small trees of United States to Antilles and eastern Asia to the Himalaya	genus of more or less advanced dicotyledonous trees and shrubs and herbs